Questions tagged as 'android'

Tagged questions
2
answers

Android studio create folders in res

I am new with Android studio and I am getting complicated in creating the layout-small folder, I give it to new / android resource directory and as much as I believe it then it does not appear in the folder tree but in windows. a greeting   ...
asked by 24.12.2017 / 16:56
1
answer

Problem showing profile Roundme in Webview Android Studio

Hello good afternoon friends, today I would like to ask you please to help me solve this case, I am trying to show the photographic journey of the university, in the social network of 360 degree Roundme photographs, I have done it in three ways...
asked by 26.09.2017 / 00:14
1
answer

Android Studio: everything appears out of square [duplicated]

I have a small code in Android Studio with a couple of buttons, an EditText and a TextView, all quite basic. In the preview everything comes to me more or less as I want, well squared and so on, as you can see in the following image, the part...
asked by 20.09.2017 / 15:13
2
answers

How can I make a notification permanent?

What I want is to make that while the app is open the notification does not close, the notification has a button to expand that is to close it. To help me they have as an example the code of the notification: Intent notificationIntent = new...
asked by 21.09.2017 / 06:08
1
answer

SpannableString does not work

Hello good morning I have a question with the SpannableString class of android, I am very new with this class and also my knowledge related to when something works for an api or not or what api should choose are limited. I have this piece of...
asked by 23.09.2017 / 14:54
1
answer

Read QR from fragment and return the result to fragment

Good, I have the following code that works for me when I work with normal activities, the fact is that I am now making an app dependent on fragments, so I do not know how to make this request: Code to read the qr scanbtn.setOnClickListener(...
asked by 14.09.2017 / 14:20
1
answer

Error Key Hashes login with facebook

I have to login to facebook with a button and followed the instructions given to you in facebook developers and when I tried the application the first time if it worked correctly, but when I tried it again I got this error And the keys tha...
asked by 14.09.2017 / 16:42
2
answers

Get data from an Override method

I want to obtain any value of an Override method that is inside another method to be able to return a data and be able to make a comparison. Within the method onResponse I want to obtain a data so that the method cargarDatos can...
asked by 17.09.2017 / 01:39
1
answer

Center icon to the available space on Android

I want to create a layout for the elements of grid in a regilla way, its base is an icon, title and total Now what I have is more or less like the following image The layout: <?xml version="1.0" encoding="utf-8"?> <...
asked by 08.09.2017 / 15:02
1
answer

Load Spinner from sqlite Android database

Dear, I am uploading a Spinner with information obtained from a table of database SQLite of android, I have no problems in loading the Spinner , but if at the time of obtaining the selected data and store it in another databa...
asked by 25.08.2017 / 15:50